diff --git a/Makefile b/Makefile
index 0e2636b..ef8f78b 100644
--- a/Makefile
+++ b/Makefile
@@ -25,7 +25,7 @@ export SRC_DIR
 
 #
 # Architecture specific options.
-ifneq ($(filter-out x86 arm arm64 ppc64,$(ARCH)),)
+ifneq ($(filter-out x86 arm aarch64 ppc64,$(ARCH)),)
         $(error "The architecture $(ARCH) isn't supported")
 endif
 
@@ -39,7 +39,7 @@ ifeq ($(ARCH),arm)
         SRCARCH		:= arm
 endif
 
-ifeq ($(ARCH),arm64)
+ifeq ($(ARCH),aarch64)
         ARCH		:= aarch64
         SRCARCH		:= aarch64
         VDSO		:= y